Lawton Constitution-Democrat (Lawton, Okla.), Vol. 4, No. 9, Ed. 1 Thursday, June 9, 1910, newspaper, June 9, 1910; (https://gateway.okhistory.org/ark:/67531/metadc119882/m1/1/: accessed April 24, 2024), University of North Texas Libraries, The Gateway to Oklahoma History, gateway.okhistory.org; .